发明授权
- 专利标题: Inkjet printing device and method for replacing a print head
- 专利标题(中): 喷墨打印装置和更换打印头的方法
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申请号: US13217453申请日: 2011-08-25
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公开(公告)号: US08915579B2公开(公告)日: 2014-12-23
- 发明人: Yuji Hamasaki , Atsushi Takahashi , Yoshinori Nakagawa , Nobuhiro Kitabatake , Naomi Yamamoto
- 申请人: Yuji Hamasaki , Atsushi Takahashi , Yoshinori Nakagawa , Nobuhiro Kitabatake , Naomi Yamamoto
- 申请人地址: JP Tokyo
- 专利权人: Canon Kabushiki Kaisha
- 当前专利权人: Canon Kabushiki Kaisha
- 当前专利权人地址: JP Tokyo
- 代理机构: Fitzpatrick, Cella, Harper & Scinto
- 优先权: JP2010-194737 20100831
- 主分类号: B41J2/175
- IPC分类号: B41J2/175
摘要:
An inkjet printing device includes a print head for ejecting ink, a carriage provided with the print head detachably mounted thereon for moving the print head, an ink tank placed outside the carriage for storing ink, an ink supply path for supplying ink from the ink tank to the print head, and a discharge unit for discharging ink in the print head. Before the print head is detached from the carriage, the discharge unit discharges the ink in the print head.
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